What are some interesting stories about deep sea exploration?

In 2020, China had made many achievements in deep-sea exploration. In May of that year, China's first ocean drilling ship, the Dream, completed its preliminary design. On November 10, the Struggle reached a depth of 10909 meters in the Mariana Trench, becoming the second country in the world to achieve a 10,000-meter manned deep dive. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!

Another story involves the development of new technologies for deep - sea exploration. In the early days, simple nets and dredges were used. But as time went on, more advanced submersibles and remotely operated vehicles (ROVs) were created. The first time these new technologies were used led to amazing discoveries. For example, ROVs allowed scientists to closely observe deep - sea vents and the unique ecosystems around them, which was a huge step forward in understanding the complex life in the deep sea.

One amazing deep - sea exploration story is about the discovery of hydrothermal vents. Scientists were astounded to find these vents on the ocean floor, where unique ecosystems thrive in extreme conditions. Creatures that live around these vents have adapted to the high - pressure, hot, and chemically rich environment.

China had achieved remarkable results in deep-sea exploration. China's first independently designed and built ocean drilling ship, the Dream, was officially launched in Guangzhou on November 17,2024. The Dream had a total weight of 33000 tons, a length of 179.8 meters, a width of 32.8 meters, and a cruising range of 15000 nautical miles. It could work continuously at sea for 120 days. It was currently the only drilling ship in the world with an ultra-deep water drilling capability of 11000 meters. Its drilling and production system has reached the international leading level. It also has the world's largest and most functional ship-borne laboratory, with a total area of more than 3000 square meters, covering nine laboratories such as marine science, microorganisms and paleomechanism. It uses digital twin and other information technologies to realize the whole process monitoring of drilling and production operations and intelligent coordination of scientific experiments. It will set sail before the end of 2024 and carry out the 11000-meter drilling mission according to the plan. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!

Although China started relatively late in deep-sea exploration, it had achieved a series of remarkable results. In the early days, the manned submarines developed by China could only reach 300 meters. However, our country's researchers are constantly working hard to explore. After more than 40 days, the "Haidou No. 1" full-sea deep autonomous remote-controlled submarine developed by the Chinese Academy of Sciences, the Chinese Academy of Sciences, returned on June 8,2020 on the "Exploration No. 1" scientific research ship. It successfully completed the first 10,000-meter sea trial and experimental application mission in the Mariana Trench. The maximum diving depth was 10907 meters, breaking the record of the maximum diving depth of Chinese submarines. At the same time, it filled the gap of China's 10,000-meter unmanned submarine. On November 17, 2024, the first ocean drilling ship, Dream, independently designed and built by China, was officially launched. The "Dream" had a total weight of 33000 tons, a length of 179.8 meters, a width of 32.8 meters, and a cruising range of 15000 nautical miles. It could work continuously at sea for 120 days. It was currently the only drilling ship in the world with an ultra-deep water drilling capability of 11000 meters. It was organized and implemented by the Ministry of Natural Resources and the China Geologically Investigation Bureau. It was designed and built by many units such as the China National Ships Corporation. As the world's most advanced ocean drilling ship, it not only had strong drilling capabilities, but also built the world's largest and most functional ship-borne laboratory, with a total area of more than 3000 square meters, covering nine laboratories such as marine science, microorganisms, and paleomechanism. It adopted digital twin and other information technology, which could realize the whole process monitoring of drilling and production operations and intelligent coordination of scientific experiments. It would set sail before the end of 2024 and carry out the 11000-meter drilling mission according to the plan. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!

High pressure is a major challenge. As the depth increases, the pressure in the deep sea can be extremely high, which can easily damage the exploration equipment if not properly designed.

On November 17,2024, China made a major breakthrough in key technologies and equipment for deep-sea exploration. The first ocean drilling ship "Dream" independently designed and built by China was officially launched in Guangzhou. The Dream was 179.8 meters long, 32.8 meters wide, 42600 tons of displacement, 15000 nautical miles of endurance, 120 days of self-sustaining ability, and 180 crew members. It was an unlimited navigation area in the global sea area. It could operate normally under sea conditions of level 6 and survive safely under super typhoons of level 16. It could meet the conditions for bridge passage and dock docking in the world's major sea areas. The ship adopted a "module" design concept to overcome many world-class technical problems. It achieved "multi-functionality" with "small tonnages" and was the first international innovation to integrate various functions such as ocean scientific drilling, deep-sea oil and gas exploration and natural gas hydrite exploration. After two rounds of sea trials, the main performance indicators of the "Dream" were better than the design requirements, and China's independent ultra-deep water drilling equipment design and construction technology system was established. In addition, before September 7, 2023, the research team of the South China Sea Institute of Oceanology of the Chinese Academy of Sciences cooperated with researchers from the China University of Geosciences (Beijing) to conduct the first cross-oceanic ridge deep-sea artificial source electromagnetic and magneto tellurics joint detection profile experiment in China at a depth of about 4000 meters in the Central Basin of the South China Sea through the electromagnetic launch and reception equipment independently developed by China. The entire section was nearly 100 kilometers long, with a total of 16 receiving points, and good quality electromagnetic data was obtained. This also marked a further breakthrough in China's high-power artificial source electromagnetic detection technology under complex deep-sea terrain conditions. The novel "Hundred Years of Spaceship" is equally exciting. Everyone is welcome to click and read it!

Another aspect could be the technology used in deep - sea exploration. The submersibles that can withstand the enormous pressure are really remarkable. Telling a story that includes this can make daughters understand how human innovation can overcome great challenges in exploring the unknown depths of the sea.

One time I went deep sea fishing. We were out in the ocean for hours. Suddenly, my line started to tug like crazy. I fought with the fish for what seemed like forever. When I finally reeled it in, it was a huge tuna. It was an amazing experience.

The first deep - sea exploration was a huge step for humanity. It involved high - tech equipment that could withstand the extreme pressure of the deep sea. The explorers saw amazing seascapes, from deep - sea vents spewing out hot fluids to vast coral reefs that were different from the ones closer to the surface. This exploration opened up new areas of study for marine biologists and geologists alike.